Making a ten to add

1. What do you add to 7 to make 10?

• 2
• 3
• 4
• 7

2. 2 + __ = 10

Answer:

3. To work out 8 + 5, first make a ten: 8 + 2 = 10. How much is left to add?

• 2
• 3
• 5
• 13

4. 8 + 5 = ?

Answer:

5. 9 + 6 = ?

• 14
• 15
• 16
• 17

6. 10 + 7 = 17

• True
• False

7. What do you add to 4 to make 10?

Answer:

8. Which two numbers add up to 10?

• 5 and 5
• 5 and 6
• 4 and 7
• 3 and 8

9. 7 + 6 = ?

Answer:

10. You have 9 marbles and find 4 more. How many marbles now?

• 12
• 13
• 14
• 15